4 Best Furnace Replacement Companies in Greenville, MS.
Why Greenville winters make choosing a "Furnace Replacement" crucial
Greenville's occasional winter cold snaps and older heating systems raise the risk of mid-season failure during brief freezes. Homeowners searching for the best furnace replacement companies in Greenville, MS should prioritize licensed installers, clear warranties (advertised), and fast emergency service availability. Compare response times and advertised warranties before committing.
Quick Picks
Awards based on the same publicly available signals as the Vouched Score, including provider-stated certifications and dealer status. Not independently verified.
What separates these 4 verified Greenville pros on emergency availability and warranties
| # | Provider | Score | BBB | Years | Best for | |
|---|---|---|---|---|---|---|
| 1 | JJackson Heating & Air Conditioning, LLC | 75 | 4.9 (80+) | — | — | ★ Highest Vouched Score |
Editorial: Jackson Heating & Air Conditioning appears first in Greenville Google local search results. The company shows many local customer reviews on Google. Greenville's humid Mississippi climate increases demand for properly vented, high-efficiency furnaces. The business name indicates combined heating and air conditioning capability in the Greenville area. Strengths:
Reviewers praise:
Reviewers flag:
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| 2 | SSimpson Air Conditioning Plumbing & Electrical | 69 | 4.7 (60+) | — | 86+ | Gas Furnace ReplacementFurnace + AC ChangeoutSame-Day Replacement |
Editorial: Simpson Air Conditioning Plumbing & Electrical lists furnace replacement and matched furnace-plus-AC changeouts. Strengths:
Reviewers praise:
More: when to choose, when to consider alternativesChoose them if:
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| 3 | LLeroy Bowlin Heating and Air Conditioning Inc. | 54 | 4.5 (35+) | — | — | — |
Editorial: Leroy Bowlin Heating and Air Conditioning Inc. operates from a US‑82 West shop in Greenville. The company lists furnace and heating services on its website. The business has 37 Google reviews contributing local feedback. Greenville's humid Mississippi winters make correct combustion setup and venting important for furnace installs. More: when to choose, when to consider alternativesConsider alternatives if:
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| 4 | AAirSouth Cooling, Heating, Plumbing, and Electrical (Greenville, MS) | 52 | 3.9 (20+) | — | — | — |
Editorial: AirSouth emphasizes furnace replacement work and commercial heating services. The company advertises 24/7 emergency response and same-day replacements. AirSouth lists 0% financing and free estimates for major projects. Greenville's humid summers and winter cold make correct sizing and venting especially important. Strengths:
Reviewers flag:
More: when to choose, when to consider alternativesChoose them if:
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Typical Furnace Replacement costs in Greenville, MS (2026)
Last updated
Estimated ranges for Greenville, MS. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Full gas furnace replacement (80% AFUE, installed) | $2,250–$4,850 |
| High-efficiency condensing furnace (95%+ AFUE, installed) | $3,350–$7,100 |
| Modulating / two-stage variable-speed (ECM) furnace upcharge | $450–$1,500 |
| Condensing-furnace venting + condensate conversion (80%->95% AFUE) | $450–$1,350 |
| Gas line / electrical / permit modification (changeout) | $110–$675 |
| Electric furnace / air-handler replacement (installed) | $1,500–$3,750 |
Nearby Mississippi furnace replacement pricing: Biloxi · Clinton · Columbus
See broader context: Furnace Replacement pricing in Mississippi · Furnace Replacement pricing nationwide
How were these Greenville furnace replacement pros evaluated and why those metrics matter?
This guide evaluated 4 Greenville furnace replacement providers on review scores, emergency availability, warranty and financing signals, and advertised service specialties. Rankings relied on Google reviews for ratings and public records for business tenure, with provider-stated emergency and pricing details used for direct comparisons.
- Jackson Heating & Air Conditioning, LLC shows a 4.9/5.0 Google rating (80+ reviews), according to Google Maps data.
- Simpson Air Conditioning Plumbing & Electrical lists 85+ years in business and same-day emergency response, per BBB records and its site.
- AirSouth Cooling, Heating, Plumbing, and Electrical (Greenville, MS) notes 24/7 emergency response and free estimates on its site.
- Leroy Bowlin Heating and Air Conditioning Inc. appears with a 4.5/5.0 Google rating (35+ reviews), based on Google reviews.
Compare these objective signals — ratings, emergency terms, warranty and financing — when shortlisting a replacement contractor.
How do I choose a Furnace Replacement Company in Greenville?
- Verify provider Google ratings and read recent reviews.
- Compare stated emergency response and warranty terms.
- Confirm financing options and whether free estimates are available.
- Request a written scope of work and exact replacement pricing.
- Check business tenure or accreditations via BBB records.
4 furnace problems Greenville homeowners report when cold snaps hit
What are the most common furnace problems in Greenville? Brief winter cold snaps in Greenville often push aging furnaces past normal cycling, causing ignition failures, heat-exchanger stress, and premature component wear that reveal the need for replacement or major repair within days.
- Ignition and burner failures. Greenville's sudden cold snaps make older ignition systems fail after repeated short cycles, leaving homes without heat during brief freezes.
- Heat exchanger cracks. Repeated on/off cycling during Greenville cold spells increases metal fatigue in older furnaces, which can form cracks and reduce safety or efficiency.
- Short cycling and frequent trips. Furnaces in Greenville with undersized or aging systems often short-cycle when temperatures drop quickly, causing excessive wear on blowers and controls.
- Reduced airflow from clogged filters and ducts. Higher winter runtime in Greenville exposes weak filtration and duct obstructions, lowering output and making replacement systems seem undersized.
- Corrosion and flue deterioration. Greenville's humid climate combined with seasonal furnace condensation accelerates flue and vent corrosion in older units, risking leaks and failure.
Why Greenville’s population and licensing rules shape who can install your furnace
Greenville’s occasional winter cold snaps and humid conditions raise failure and corrosion risk, while local rules require business licensing and bonding. Homeowners benefit from licensed, bonded contractors who offer emergency response, documented inspection reports, and replacement planning to avoid mid-season breakdowns.
Local condition: brief but sharp winter cold snaps in Greenville increase on-demand runtime for furnaces. This stresses ignition systems and heat exchangers, revealing hidden defects within days.
Impact: higher failure risk during short freezes and increased condensation-driven corrosion in flues and vents. Humidity accelerates vent and flue deterioration after repeated cold cycles.
Provider capability connection: look for contractors who list emergency service availability and formal inspection reporting. Evaluated providers show emergency-service capacity, with 25% offering 24/7 response, which reduces downtime during cold snaps.
Regulatory connection: Greenville requires business licensing, bonding, insurance, and workers' compensation for installers. Homeowners should verify licensing and bonding before hiring to ensure permit compliance and consumer protection.
For a written estimate and permit-ready paperwork, request a free quote from evaluated providers or compare evaluated providers before scheduling replacement.
What should Greenville homeowners ask before accepting a furnace replacement estimate?
- How do I get a quote from these furnace replacement companies?
- Submit one request on this page and we send it to the vetted furnace replacement pros in Greenville, MS listed here. They send quotes back — no obligation.
- Typical furnace replacement pricing in Greenville, MS: what should I budget?
- Full gas furnace replacement typically runs $2,250–$4,850, and high-efficiency condensing furnace runs $3,350–$7,100 in Greenville, Mississippi. See the Furnace Replacement pricing table on this page for the full per-service breakdown.
- Do Greenville furnace installers need a city business license and bond?
- Yes. Greenville requires business licensing and bonding for contractors performing furnace installation. Homeowners should ask for the contractor's license number and bond verification before signing. Verify documents match the company name on the estimate and confirm the license is current with local authorities.
- Is proof of liability insurance and workers' compensation required for furnace installers in Greenville?
- Yes. Installers must carry liability insurance and workers' compensation coverage. Request certificates of insurance and note policy effective dates. Keep copies with the contract so permit offices and lenders can confirm coverage if a claim arises.
- When is the busiest season for Greenville furnace replacement contractors?
- Greenville contractors typically see the highest demand during brief winter cold snaps. Schedule replacements before predicted cold periods to avoid longer lead times. Ask potential installers about peak-season scheduling and any expedited or same-day replacement options they offer.
- How should homeowners prepare for a furnace replacement before a Greenville cold snap?
- Start by scheduling a pre-season inspection in advance of forecasted cold snaps. Clear access to the furnace area, note vent and thermostat issues, and secure a written estimate with proposed install dates. Keep backup heating plans for the short period between removal and new unit start-up.
- What factors most affect furnace replacement pricing in Greenville?
- The main factors are the existing ductwork condition, required venting modifications, permit complexity, and installer labor availability during peak season. Equipment efficiency and removal of the old unit also affect price. Ask installers to itemize permit, labor, and disposal line items on the estimate.
- How do I find a licensed high-efficiency furnace installer in Greenville?
- Look for installers who list high-efficiency furnace experience, dealer or manufacturer-authorized status, and recent installation references. Confirm licensing, request paperwork showing prior installations of the same model, and ask whether the installer provides manufacturer registration and warranty documentation.
- Do Greenville gas furnace replacements require specific permits or inspections?
- Yes. Gas furnace replacements typically require permits and a final inspection to verify safe gas connections and venting. Ask the contractor which permits they will pull and whether the price includes permit fees and inspection coordination with the city or county building department.
- Are there extra considerations for oil furnace replacements in Greenville?
- Oil furnace work often includes fuel-tank checks, oil line inspection, and soot or flue cleanup. Ask for a scope that lists tank condition evaluation, oil-line testing, and disposal of contaminated parts. Confirm the installer has experience with oil systems and required local cleanup practices.